Supernatural follows brothers Sam (Jared Padalecki) and Dean (Jensen Ackles) Winchester.
“When Sam (Jared Padalecki) and Dean (Jensen Ackles) join forces with an unexpected ally, the outcome will alter the course of two lives.
The CW has released the promo for Supernatural episode 14.08, titled “Byzantium,” featuring a distress call from Heaven and the boys trying to pull off a miracle.
Check out the promo below, as well as the new photos in the gallery, and catch the episode on December 6!